I'd also like to see org-mode support added. I like editorial and this would make it even more useful for me as I keep a lot of notes and lists in org-mode files, and MobileOrg has never really worked well for me.

I am building my own org-mode app for iOS. It is not an easy task, but it is in progress and I am optimistic about it. I've also decided to open source my org-mode parser framework (written in pure swift 3). Code can be found here. I am not worried about being a competitor of a super successful app like editorial, because the idea is to bring mighty org-mode to iOS. So feel free to use it. Oh, contribution is always welcomed.

I just bought editorial so that I could edit my orgmode files, I've been viewing them on the iPhone via drop box for some time. To be clear I don't expect editorial to fully implement org mode, but the ability to format it with the left swipe, as it does with md would be nice.

I would absolutely love to see orgmode support in Editorial. But nowadays there is a new app that handles orgmode far better than mobileorg. It is called beorg. See beorgapp.com for more details. I would love to see the best features of Editorial and beorg combined into one awesome app.